Comedian Jerry Seinfeld has signed up with Microsoft to be a part of $300 million marketing campaign aimed at taking on Apple’s “I’m a Mac, I’m a PC” adverts which cast Microsoft software as outdated.

The “Jerry Seinfeld” NBC sitcom star will allegedly receive $10 million for the campaign devised by Miami-based Crispin Porter + Bogusky, which will build on the catch phrase “Windows, Not Walls” in an attempt to underscore the connection between people and ideas.

Seinfeld, 54, has a proven record as a successful promoter for American Express, but is he right for Microsoft?

I used to be a Seinfeld fan, but that was like a decade ago. Will the current generation of computer buyers want to hear what Seinfeld has to say? And unless I’m much mistaken, wasn’t that a Mac in his apartment in an episode of Seinfeld?

To top it off, I think “Jerry” seems to jell better with “Apple” than with “Microsoft”.